Mechanical Operations The main differentiation factor between tube mill and ball mill is the Length to diameter ratio Final product size Operating speed Size of the grinding media Length to diameter ratio Final product size Operating speed Size of the grinding media ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations In case of a ball mill, Coarse feed requires a larger ball Fine feed requires a larger ball None of these Operating speed should be more than the critical speed Coarse feed requires a larger ball Fine feed requires a larger ball None of these Operating speed should be more than the critical speed ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Solid particles of different densities are separated by Thickness Cyclones Sorting classifier Filters Thickness Cyclones Sorting classifier Filters ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Wheat is ground into flour in a Impact mill Hammer crusher Fluid energy mill Roller crusher Impact mill Hammer crusher Fluid energy mill Roller crusher ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Optimum ratio of operating speed to critical speed of a trommel is 1.33-1.45 1.5-2.5 0.5-2 0.33-0.45 1.33-1.45 1.5-2.5 0.5-2 0.33-0.45 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following conveyors cannot be recommended for transportation of abrasive materials? Belt conveyor Chain conveyor Apron conveyor Flight conveyor Belt conveyor Chain conveyor Apron conveyor Flight conveyor ANSWER DOWNLOAD EXAMIANS APP
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